Testing and QA

Sadly that did not do the trick (for me) - so I solved it in the end like so:
And I log in as "admin"
And I navigate to "Plugins > MyPlugin" in site administration
And I set the following fields to these values:
| Use labels | Yes |
And I press "Save changes"
And I log out

Sometimes it just seems to be too easy...
But thanks anyway,
m!